129826612

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 230684832

約数和(自身を除く): 100858220

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 1523, 3046, 6092, 21311, 42622, 85244, 153823, 307646, 321353, 615292, 642706, 1285412, 32456653, 64913306, 129826612]

約数ペア:

[(1, 129826612), (2, 64913306), (4, 32456653), (101, 1285412), (202, 642706), (211, 615292), (404, 321353), (422, 307646), (844, 153823), (1523, 85244), (3046, 42622), (6092, 21311)]